Frederick R. Harris Jr., M.D.
NPI 1447478755ActiveIndividual· Internal Medicine, Gastroenterology· Germantown, TN
Internal Medicine, Gastroenterology (M.D.) in Germantown, Tennessee, trained at University of Tennessee, Hsc, College of Medicine (class of 2007). Their prescriptions cost Medicare Part D more than their services did: $500,571 for 1,079 claims, against $87,291 paid for services in 2024. Janssen Biotech, Inc. was the largest of 19 companies reporting payments in 2025, $2,248 in all, mostly food and beverage.
Overview
| NPI | 1447478755 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 23, 2007 |
| Last updated in NPPES | Jun 14, 2014 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 46249 | TN |
| Internal Medicine, Gastroenterology | 207RG0100X | 23164 | MS |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Gastroenterology (CO) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 413 |
|---|---|
| Services billed | 1,701 across 52 procedure codes |
| Paid by Medicare | $87,291 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,079 · 2,056 30-day fills |
|---|---|
| Patients | 349 |
| Total drug cost | $500,571 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | University of Tennessee, Hsc, College of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Gastroenterology |
Medical group
- Rocky Mountain Gastroenterology Associates, PLLCThornton, CO · 36 clinicians
Hospital affiliation
- Adventhealth LittletonLittleton, CO
Industry payments (Open Payments)
- 2025$2,248 · 98 payments from 19 companies
- 2024$1,614 · 88 payments from 17 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $405.29 | 12 |
| Abbvie Inc. | $280.89 | 17 |
| Ipsen Biopharmaceuticals, Inc | $275.97 | 11 |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | $260.54 | 13 |
| Gilead Sciences, Inc. | $196.83 | 8 |
What the 2025 payments were for
- Food and Beverage$2,248 · 98 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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